成都市PM_(2.5)指标的影响因子分析及其防治策略  

Analysis of the impact factors of PM_(2.5) in Chengdu and its prevention strategies

作　　者：杨春[1] 余江[2] 余毅[3] 景丽荣[1] 钱梅[4] 邓婕[4] YANG Cun1 YU Jiang2 YU Yi3 JIN Li-rong QIAN Mei4 DENG Jie4 School of Chemistry and Materials Sichuan Normal University Chendu 610066 P. R. C. ;2. School of Architecture and Environment Sichuan University Chengdu 610065 P. R. C. ;3. The Journal Editorial Office

机构地区：[1]四川师范大学化学与材料科学学院 [2]四川大学建筑与环境学院 [3]四川师范大学学报(自然科学版)编辑部 [4]四川师范大学数学与软件科学学院

出　　处：《西南民族大学学报（自然科学版）》2016年第6期626-631,共6页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家自然科学基金资助(批准号51172150);四川省软科学计划资助(批准号2015ZR0184)

摘　　要：采集了2015年全年成都市主要城区的大气监测数据,按月进行了相关统计.结合成都市人口经济、机动车尾气、工业分布及排放等实际情况,论述了空气PM_(2.5)污染来源;针对实时采集的数据,绘制了成都市气温、降雨量与PM_(2.5)数值的关系图,分析了成都市地理、气候因素对PM_(2.5)指标的影响,进一步提出了有针对性的系列防治策略与措施.The atmospheric monitoring data of the main urban areas of Chengdu in 2015 were collected,and the monthly statis- tics was carried out based on these data. Combined with the population of Chengdu economic situation, the motor vehicle exhaust emissions,industrial distribution and actual situations, the air PM2.5 pollution sources are discussed;the relaltionship between PM2. 5 values and air temperature, rainfall of Chengdu are drawn based on the real-time data. The geographical and climatic fac- tors of Chengdu influencing PM2.5are analyzed, furthermore, a series of targeted prevention strategies and measures are pro- posed.

关 键 词：PM2.5 影响因子 大气污染 

分 类 号：X131.1[环境科学与工程—环境科学]